Husqvarna Viking Huskylock 936 User Manual page 34

3-thread stitch
Correct tension
The needle thread lies fl at and straight, to the
left, and locks with the upper looper thread on
the top and the lower looper thread on the bot-
tom side of the fabric.
Unbalanced lower looper thread is wrapped
around and over the top side
Increase the thread tension of the lower looper
④
(dial ) or reduce the thread tension of the up-
per looper thread (dial
➂
).
1
Wrong side
—30—
Wrong side
Right side
2 3
a
Right side
4